diff --git a/package-lock.json b/package-lock.json
index 0f291120..a0b6d97c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
     "requires": true,
     "dependencies": {
         "@actions/core": {
-            "version": "1.0.0",
-            "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.0.0.tgz",
-            "integrity": "sha512-aMIlkx96XH4E/2YZtEOeyrYQfhlas9jIRkfGPqMwXD095Rdkzo4lB6ZmbxPQSzD+e1M+Xsm98ZhuSMYGv/AlqA=="
+            "version": "1.2.6",
+            "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.6.tgz",
+            "integrity": "sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA=="
         },
         "@actions/exec": {
             "version": "1.0.0",
diff --git a/package.json b/package.json
index db685ccb..08521ddc 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "dependencies": {
         "@actions/tool-cache": "1.1.2",
         "@actions/io": "^1.0.0",
-        "@actions/core": "^1.0.0",
+        "@actions/core": "^1.2.6",
         "@actions/exec": "^1.0.0",
         "semver": "^6.1.0"
     },